Up gradation of Internal Roads at KINFRA Small Industries Park , Koratty.

Supplying and stacking 12mm hard blue granite broken stone in standard heaps for measurement(IRC 3.2.1.a)

Filling up pot holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 12mm departmental broken stone and compacting with power roller to get a compact surface.

Supplying and stacking 36mm size hard broken stone in standard heaps for measurement.

Filling up pot holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 36mm departmental broken stone and compacting with power roller to get a compact surface.

Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, completeasper clause401.Grading-IV-For lower sub-base-Mix in Place Method

Providing and applying tack coat with bitumen emulsion(RS) using emulsion pressure distributor at the rateof 0.20- 0.30kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 13.2 mm to 0.09 mm (Type-B) aggregates using viscosity grade bitumen ( VG - 30) to the required line, grade, and level to serve as wearing course on a previously prepared base, including mixing in a suitable HMP of appropriate capacity not less than 75 tonnes/hour., laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to the required level and grade.

Earthwork in excavationof foundation of structures as per drawing and technical specification, including settingout,construction of shoring and bracing,removal of stumps and other deleterious matter,dressing of sides and bottom,backfilling the excavation earth to the extent required and utilising there maining earth locally for roadwork.Ordinary soil Manual Means - (Depth upto 3 M)

Plain cement concrete1:3:6 nominal mixin foundation with crushed stone aggregate 40mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications RCC Grade M20 - Using Concrete Mixer